110
Participants
Start Date
April 30, 2007
Primary Completion Date
December 31, 2012
Study Completion Date
December 31, 2012
Ascorbic acid (Vitamin C)
Eight 500 mg capsules/day of ascorbic acid. Subjects will take four (4)capsules each morning and four (4) capsules each evening for 24 months. (Total 4 gr/day).
placebo
Eight 500 mg capsules/day of placebo. Subjects will take four (4)capsules each morning and four (4) capsules each evening for 24 months.
University of Rochester Medical Center, Dept of Neurology, Rochester
Johns Hopkins University, Dept of Neurology, Baltimore
Wayne State University, Dept of Neurology, Detroit
Muscular Dystrophy Association
OTHER
Charcot-Marie-Tooth Association
OTHER
Wayne State University
OTHER